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Re: A ton of marker entry in buffer-und-list


From: Stefan Monnier
Subject: Re: A ton of marker entry in buffer-und-list
Date: Fri, 26 Feb 2021 10:49:02 -0500
User-agent: Gnus/5.13 (Gnus v5.13) Emacs/28.0.50 (gnu/linux)

> I know what they mean but it is quite strange to have some many of (#<marker
> at 27 in a> . -1) in buffer-undo-list—it is a new buffer and I didn’t create
> any marker in it, so it shouldn’t have hundreds of markers to move.

In many cases, most markers are created implicitly as part of overlays.
Are there overlays in the buffer?  You can check that with `overlays-in`.


        Stefan




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